CN112810958A

CN112810958A - Clothing donation case with theftproof function

Info

Publication number: CN112810958A
Application number: CN202110048967.7A
Authority: CN
Inventors: 刘金三
Original assignee: Ningbo Linghong Trading Co ltd
Current assignee: Ningbo Linghong Trading Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-05-18

Abstract

The invention discloses a clothes donation box with an anti-theft function, which comprises a hollow donation box and a storage battery, wherein a solar panel is arranged on the upper surface of the donation box, the solar panel is electrically connected with the storage battery through a conducting wire, an air exchange cavity, an air inlet hole and an air exhaust hole are formed in the donation box, the air inlet hole is communicated with the air exchange cavity and the outside, the air exhaust hole is communicated with the air exchange cavity and the inside of the donation box, a plurality of air vents are formed in the side wall of the donation box, and an air exchange device, an anti-theft device and a rainproof device. Has the advantages that: the clothes donation box can be opened only temporarily when the clothes are donated, and cannot be in an open state for a long time, so that lawless persons do not have enough time to steal the clothes, the clothes inside the box can be effectively prevented from being stolen by the lawless persons, meanwhile, the ventilation inside the box body can be kept constantly, the clothes are prevented from mildewing after being placed for a long time, the vent holes are automatically plugged in rainy days, and the clothes inside the box body are prevented from being wetted by rainwater.

Description

Clothing donation case with theftproof function

Technical Field

The invention relates to the technical field of public welfare facilities, in particular to a clothes donation box with an anti-theft function.

Background

Along with the development of economy, people's standard of living also is constantly improving, also constantly improves to the requirement of clothes, and some old clothes just are abandoned by people because the style is old, and these clothes are very required to the children of poverty poor mountain area, consequently all can be provided with clothing donation case in community, district for collect the old clothes that people discarded, through washing disinfection, donate to the children of poverty poor mountain area.

Among the prior art, current donation case does not possess the theftproof function, and some lawless persons will donate the case underwear thing hook out through the iron hook, make the clothing again and sell, and current clothing donation case gas permeability is relatively poor, and the clothing is mildewed including easy, and mildewed clothing washs and handles extremely difficultly, and add the air vent at the box and can't be fine again block inside the rainwater gets into the box when rainy day, and the clothing is stained with the rainwater and changes mildewing, for this reason, we have proposed a clothing donation case with theftproof function.

Disclosure of Invention

The invention aims to solve the problems that a donation box in the prior art is not anti-theft and has poor internal air permeability, and provides a clothes donation box with an anti-theft function.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a clothing donation case with theftproof function, includes hollow donation case and battery, donation case upper surface is provided with solar panel, solar panel passes through the wire electricity with the battery and is connected, donation incasement is seted up air exchange cavity, inlet port, exhaust hole, the inlet port intercommunication air exchange cavity and the external world, the exhaust hole intercommunication air exchange cavity with donation incasement portion, donation case lateral wall has seted up a plurality of air vents, donation incasement is provided with breather, anti-theft device and rain insensitive device.

In foretell clothing donation case with theftproof function, breather is including setting up at the inside electro-magnet of donation case, the electro-magnet passes through the wire electricity with the battery and is connected, the intracavity that takes a breath seals to slide and has cup jointed the magnetic sheet, fixedly connected with a plurality of connecting springs between magnetic sheet and the intracavity lateral wall that takes a breath.

In the above-mentioned clothing donation box with the anti-theft function, the anti-theft device includes the sliding tray that sets up in the donation box, the sliding tray is cup jointed to sealed sliding in the sliding tray, the one end welding that the sliding tray was kept away from to the sliding tray has the baffle, a plurality of compression springs of fixedly connected with between baffle and the donation box inside wall, the sliding plate is cup jointed to sealed sliding in the ventilation cavity, it has hydraulic oil to fill between sliding plate and the sliding tray, be provided with shutoff mechanism in the donation box.

In foretell clothing donation case with theftproof function, shutoff mechanism is including seting up the mounting groove at the exhaust hole inside wall, the mounting groove internal seal sliding sleeve has the magnetic block, fixedly connected with extension spring between magnetic block and the mounting groove inside wall, the lateral wall veneer that the baffle is close to one side of magnetic block has the permanent magnet.

In foretell clothing donation case with theftproof function, rain insensitive device is including seting up the function chamber in the donation case, the function chamber runs through the air vent, the sealed slip of function intracavity has cup jointed the orifice plate, the orifice plate runs through the air vent, fixedly connected with reset spring between orifice plate and the function intracavity lateral wall, the function intracavity is provided with the solenoid valve, the diapire is provided with press the switch in the air vent, be provided with actuating mechanism in the donation case.

In foretell clothing donation case with theftproof function, actuating mechanism is including seting up the basin in the donation case, and basin inside wall sliding connection has the kickboard, the kickboard runs through and extends to the function intracavity, fixedly connected with buoyancy spring between kickboard and the basin interior diapire, the one end that the kickboard is located the function intracavity with function intracavity lateral wall all has the conducting strip, solenoid valve, press the switch, electro-magnet, battery pass through the wire electricity and connect.

Compared with the prior art, the invention has the advantages that:

1. solar energy is collected through the solar panel to achieve the function of a storage battery, the storage battery supplies power to the electromagnet, so that the magnetic plate reciprocates, outside air is continuously sucked into the air exchange cavity through the air inlet hole, and then the air is pumped into the donation box from the air exchange cavity, so that the inside of the donation box is kept in a ventilation state all the time, and the phenomenon that clothes inside the donation box are mildewed after being placed for a long time is avoided;

2. when people donate clothes, the clothes are thrown in only by pushing the baffle temporarily, and when lawless persons steal the clothes by using the iron hook, the baffle needs to be pushed open all the time, the permanent magnet can drive the magnetic block to move at the moment, the exhaust hole is blocked, the gas sucked by the reciprocating motion of the magnetic plate cannot be discharged into the donation box but stays in the ventilation cavity all the time, so that the air pressure in the ventilation cavity is continuously increased, the pressure is applied to the sliding plate, the sliding plate drives the baffle to be closed through hydraulic oil, the lawless persons do not have enough time to hook the clothes, and the phenomenon that the lawless persons steal the clothes in the donation box is effectively avoided;

3. in rainy days, rainwater enters the water tank, so that the floating plate floats upwards, the electromagnetic valve is powered off and closed, the functional cavity is opened, and at the moment, along with the reciprocating motion of the magnetic plate, a part of gas enters the functional cavity, so that the pore plate slides downwards to plug the vent hole, and meanwhile, the power supply to the electromagnet is stopped, so that the rainwater is effectively prevented from entering the box body through the vent hole;

4. the whole device is powered by solar energy without an external power supply, so that the donation box is more energy-saving.

Drawings

FIG. 1 is a schematic structural view of a clothes donation box with an anti-theft function according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a schematic circuit diagram of a theft-proof clothing donation box according to the present invention;

in the figure: the solar energy collection and air exchange device comprises a donation box 1, a solar panel 2, a storage battery 3, an air exchange cavity 4, a sliding plate 41, an air inlet 5, an air outlet 6, an electromagnet 7, a magnetic plate 8, a connecting spring 9, an air vent 10, a sliding groove 11, a sliding column 12, a baffle 13, a compression spring 14, a permanent magnet 15, a mounting groove 16, a magnetic block 17, an extension spring 18, a functional cavity 19, a pore plate 20, a water tank 21, a floating plate 22, a buoyancy spring 23, a conducting plate 24, a return spring 25, an electromagnetic valve 26 and a push switch 27.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-4, a clothing donation box with theftproof function, including hollow donation box 1 and battery 3, donation box 1 upper surface is provided with solar panel 2, solar panel 2 passes through the wire electricity with battery 3 and is connected, donation box 1 has seted up air exchange cavity 4, inlet port 5, exhaust hole 6, inlet port 5 intercommunication air exchange cavity 4 and the external world, all be provided with the check valve in inlet port 5 and the exhaust hole 6, the check valve in inlet port 5 only allows the air to enter air exchange cavity 4 from the external world, the check valve in exhaust hole 6 only allows the air to get into donation box 1 from air exchange cavity 4, exhaust hole 6 intercommunication air exchange cavity 4 and donation box 1 are inside, donation box 1 lateral wall has seted up a plurality of air vents 10, donation box 1 is provided with breather, anti-theft device and rain insensitive rain.

Breather is including setting up at the electro-magnet 7 of donation case 1 inside, and electro-magnet 7 is connected through the wire electricity with battery 3, and 4 internal seal sliding sleeves in the chamber of taking a breath have magnetic sheet 8, and magnetic sheet 8 and a plurality of connecting spring 9 of fixedly connected with between 4 inside walls in chamber of taking a breath, battery 3 can save the produced electric energy of solar panel 2 to supply the alternating current to electro-magnet 7.

Anti-theft device is including offering the sliding tray 11 in donation case 1, sliding tray 11 internal seal slip has cup jointed traveller 12, traveller 12 keeps away from the one end welding of sliding tray 11 and has baffle 13, the sectional area of chamber 4 of taking a breath is far away from the sectional area of sliding tray 11, consequently, it applies when sliding plate 41 is gone up to 4 pressures in chamber 4 of taking a breath, the pressure that transmits to traveller 12 on is compared in the pressure that receives on sliding plate 41 and is bigger, a plurality of compression spring 14 of fixedly connected with between baffle 13 and the donation case 1 inside wall, sliding plate 41 has been cup jointed in the chamber 4 internal seal slip of taking a breath, it has hydraulic oil to fill between sliding plate 41 and the traveller 12, donation case 1.

The plugging mechanism comprises a mounting groove 16 arranged on the inner side wall of the exhaust hole 6, a magnetic block 17 is hermetically and slidably sleeved in the mounting groove 16, an extension spring 18 is fixedly connected between the magnetic block 17 and the inner side wall of the mounting groove 16, a permanent magnet 15 is glued on the side wall of the baffle 13 close to one side of the magnetic block 17, the magnetic block 17 is hermetically and slidably sleeved with the mounting groove 16 with certain damping, when clothes are stored, the baffle 13 is pushed for a short time, the magnetic repulsion of the permanent magnet 15 to the magnetic block 17 only can drive the magnetic block 17 to move slowly, but the exhaust hole 6 cannot be plugged, and when a lawless person steals the clothes, the baffle 13 is necessarily required to be in an open state for a long time, at the moment, the magnetic repulsion of the permanent magnet 15 to the magnetic block 17 can enable the magnetic block 17 to plug the exhaust hole, the magnetic plate 8 applies.

The rainproof device comprises a function cavity 19 arranged in the donation box 1, the function cavity 19 is three-way, one end is communicated with the air exchange cavity 4, the other end is communicated with the outside, the other end penetrates through each vent hole 10, one end of the function cavity 19 close to the air exchange cavity 4 is provided with a one-way valve, only air is allowed to enter the function cavity 19 from the air exchange cavity 4, the function cavity 19 penetrates through the vent holes 10, a hole plate 20 is hermetically and slidably sleeved in the function cavity 19, the holes in the hole plate 20 are consistent and in one-to-one correspondence with the aperture of the vent holes 10 on the side wall of the donation box 1, the vent holes 10 are blocked when the hole plate 20 slides downwards, when the hole plate slides upwards, the holes in the hole plate 20 are overlapped with the vent holes 10, the vent holes 10 are opened, the hole plate 20 penetrates through the vent holes 10, a reset spring 25 is fixedly connected between the hole plate 20 and the inner, the push switch 27 is provided only in the bottom wall of the lowest ventilation hole 10, and the push switch 27 is turned off when pushed, and is turned on when released, and the donation box 1 is provided with a starting mechanism.

Actuating mechanism is including seting up the basin 21 in

donation case

1, 21 inside wall sliding connection in basin has kickboard 22, kickboard 22 is the polyethylene material of T font for the cross-section, the rainwater gets into and makes kickboard 22 come-up in the basin 21, kickboard 22 runs through and extends to in the function chamber 19, fixedly connected with buoyancy spring 23 between kickboard 22 and the basin 21 bottom wall, one end that kickboard 22 is located function chamber 19 all glues with 19 inside walls in the function chamber has conducting strip 24, solenoid valve 26, push switch 27, electro-magnet 7, battery 3 passes through the wire electricity and connects, as shown in fig. 4, push switch 27, electro-magnet 7 passes through the wire and establishes ties with battery 3, conducting strip 24, solenoid valve 26 passes through after the wire establishes ties again with push switch 27, electro-magnet 7 is parallelly connected.

In the invention, a solar panel 2 collects solar power generation and supplies the solar power generation to a storage battery 3, the storage battery 3 supplies stirring current to an electromagnet 7, so that the electromagnet 7 generates an alternating magnetic field, the alternating magnetic field enables a magnetic plate 8 to reciprocate, external air is continuously sucked into a ventilation cavity 4 through an air inlet 5, the air sucked into the ventilation cavity 4 is discharged into a donation box 1 through an exhaust hole 6, the air in the original donation box 1 is discharged to the outside through an air vent 10, and the inside of the donation box 1 is always kept ventilated;

when people donate clothes, the baffle 13 is pushed, the clothes are thrown into the donation box 1 through the donation port, because the magnetic block 17 is in damping sliding connection with the mounting groove 16, the magnetic block 17 can not be blocked by the transient pushing baffle 13, if lawless persons steal the clothes by using an iron hook, the baffle 13 is necessarily in an open state for a long time, at the moment, the magnetic repulsion force of the permanent magnet 15 to the magnetic block 17 can lead the magnetic block 17 to block the exhaust hole 6, at the moment, along with the reciprocating motion of the magnetic plate 8, air is continuously sucked into the air exchange cavity 4, at the moment, the exhaust hole 6 is in a blocking state, air can not be discharged into the donation box 1, the pressure in the air exchange cavity 4 can be increased, the pressure is applied to the sliding plate 41 and is transmitted to the sliding column 12 through hydraulic oil, because the sectional area of the air exchange cavity 4 is far larger than that of the sliding groove 11, the pressure transmitted to the sliding column 12 is, the baffle 13 is forced to be closed, the force for closing the baffle 13 is difficult to overcome, and after the baffle 13 is closed, the magnetic block 17 can be slowly reset under the elastic force of the extension spring 18, so that when a person does not push the baffle 13 to steal clothes, enough stealing time is not available;

in rainy days, rainwater enters the water tank 21, so that the floating plate 22 floats upwards, the functional cavity 19 is opened, the conducting strips 24 are separated, the electromagnetic valve 26 is powered off and closed, at the moment, along with the reciprocating motion of the magnetic plate 8, part of air is pumped into the functional cavity 19, so that the pore plate 20 gradually slides downwards, the pore plate 20 directly slides downwards to be contacted with the press switch 27, all the vent holes 10 are blocked by the pore plate 20, meanwhile, the electromagnet 7 is powered off, the magnetic plate 8 stops moving, and rainwater is effectively prevented from entering the donation box 1 through the vent holes 10 to soak internal clothes;

after the rain stops, along with the evaporation of the water in the basin 21, the kickboard 22 resets under the effect of buoyancy spring 23 elasticity, shutoff function chamber 19, solenoid valve 26 circular telegram is opened simultaneously for function chamber 19 and external intercommunication, the air escape in the function chamber 19 this moment, orifice plate 20 resets under the effect of reset spring 25 elasticity, make orifice plate 20's hole and air vent 10 coincidence, open air vent 10, no longer press push switch 27 simultaneously, electro-magnet 8 is switched on once more, for taking a breath in the donation box 1.

Although the terms of the donation box 1, the solar panel 2, the storage battery 3, the ventilation chamber 4, the sliding plate 41, the air inlet 5, the air outlet 6, the electromagnet 7, the magnetic plate 8, the connection spring 9, the air vent 10, the sliding groove 11, the sliding column 12, the baffle plate 13, the compression spring 14, the permanent magnet 15, the installation groove 16, the magnetic block 17, the extension spring 18, the function chamber 19, the orifice plate 20, the water tank 21, the floating plate 22, the buoyancy spring 23, the conductive sheet 24, the return spring 25, the electromagnetic valve 26, the push switch 27, etc. are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a clothing donation case with theftproof function, includes hollow donation case (1) and battery (3), its characterized in that, donation case (1) upper surface is provided with solar panel (2), solar panel (2) are connected through the wire electricity with battery (3), it has air exchange chamber (4), inlet port (5), exhaust hole (6) to have seted up in donation case (1), inlet port (5) intercommunication air exchange chamber (4) and the external world, exhaust hole (6) intercommunication air exchange chamber (4) and donation case (1) inside, several air vents (10) have been seted up to donation case (1) lateral wall, be provided with breather, anti-theft device and rain insensitive device in donation case (1).

2. The anti-theft clothing donation box according to claim 1, wherein the ventilation device comprises an electromagnet (7) arranged inside the donation box (1), the electromagnet (7) is electrically connected with the storage battery (3) through a conducting wire, a magnetic plate (8) is sleeved in the ventilation cavity (4) in a sealing and sliding manner, and a plurality of connecting springs (9) are fixedly connected between the magnetic plate (8) and the inner side wall of the ventilation cavity (4).

3. The clothes donation box with the anti-theft function according to claim 1, wherein the anti-theft device comprises a sliding groove (11) formed in the donation box (1), a sliding column (12) is sleeved in the sliding groove (11) in a sealing and sliding manner, a baffle (13) is welded at one end, away from the sliding groove (11), of the sliding column (12), a plurality of compression springs (14) are fixedly connected between the baffle (13) and the inner side wall of the donation box (1), a sliding plate (41) is sleeved in the air exchange cavity (4) in a sealing and sliding manner, hydraulic oil is filled between the sliding plate (41) and the sliding column (12), and a blocking mechanism is arranged in the donation box (1).

4. The clothes donation box with the anti-theft function according to claim 3, wherein the blocking mechanism comprises a mounting groove (16) formed in the inner side wall of the exhaust hole (6), a magnetic block (17) is hermetically and slidably sleeved in the mounting groove (16), a tension spring (18) is fixedly connected between the magnetic block (17) and the inner side wall of the mounting groove (16), and a permanent magnet (15) is glued to the side wall of the baffle plate (13) close to one side of the magnetic block (17).

5. The clothes donation box with the anti-theft function according to claim 2, wherein the rain-proof device comprises a function cavity (19) arranged in the donation box (1), the function cavity (19) penetrates through the vent hole (10), a pore plate (20) is sleeved in the function cavity (19) in a sealing and sliding manner, the pore plate (20) penetrates through the vent hole (10), a return spring (25) is fixedly connected between the pore plate (20) and the inner side wall of the function cavity (19), an electromagnetic valve (26) is arranged in the function cavity (19), a press switch (27) is arranged on the inner bottom wall of the vent hole (10), and a starting mechanism is arranged in the donation box (1).

6. The clothes donation box with the anti-theft function according to claim 5, wherein the starting mechanism comprises a water tank (21) arranged in the donation box (1), a floating plate (22) is slidably connected to the inner side wall of the water tank (21), the floating plate (22) extends into the function cavity (19) in a penetrating manner, a buoyancy spring (23) is fixedly connected between the floating plate (22) and the inner bottom wall of the water tank (21), a conductive plate (24) is glued to one end of the floating plate (22) in the function cavity (19) and the inner side wall of the function cavity (19), and the conductive plate (24), the electromagnetic valve (26), the press switch (27), the electromagnet (7) and the storage battery (3) are electrically connected through wires.